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DCC
2005
IEEE
16 years 4 months ago
Two-Level Directory based Compression
In this paper we present a new dictionary-based preprocessing technique and its implementation called TWRT (Two-level Word Replacing Transformation). Our preprocessor uses several...
Przemyslaw Skibinski
ISCAS
2002
IEEE
91views Hardware» more  ISCAS 2002»
15 years 9 months ago
Lossless/lossy image compression based on non-separable two-dimensional L-SSKF
In this report, we propose a non-separable twodimensional (2D) Lossless Symmetric Short Kernel Filter (L-SSKF) for image compression. Filter characteristics of our proposed L-SSKF...
Somchart Chokchaitam, Masahiro Iwahashi
FGCS
2006
125views more  FGCS 2006»
15 years 4 months ago
Compressible memory data structures for event-based trace analysis
The article presents a new compressible memory data structure for trace events. Its primary intention is to aid the analysis of huge traces by reducing the memory requirements sig...
Andreas Knüpfer, Wolfgang E. Nagel
CORR
2008
Springer
116views Education» more  CORR 2008»
15 years 4 months ago
A statistical mechanical interpretation of algorithmic information theory
Abstract. We develop a statistical mechanical interpretation of algorithmic information theory by introducing the notion of thermodynamic quantities, such as free energy, energy, s...
Kohtaro Tadaki
EUROPAR
2009
Springer
15 years 2 months ago
Parallel Variable-Length Encoding on GPGPUs
Variable-Length Encoding (VLE) is a process of reducing input data size by replacing fixed-length data words with codewords of shorter length. As VLE is one of the main building bl...
Ana Balevic